I am using a 18F452 on a current project using PCH ver. 3.136. My question is this, is it possible to directly access the config registers? The FUSE values given in the compiler do not appear to cover all combinations regarding code protection.
Thanks for any help.

Regards, Kev
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Original Post ID: 10749

WoodyGuest

Re: Config Register settings

Posted: Fri Jan 17, 2003 8:16 am

The configuration area 0x300000 - 0x3FFFFF an be accessed using table reads and writes (See data sheet - Special Features of th CPU).

:=Hi All,
:=
:=I am using a 18F452 on a current project using PCH ver. 3.136. My question is this, is it possible to directly access the config registers? The FUSE values given in the compiler do not appear to cover all combinations regarding code protection.
:=Thanks for any help.
:=
:=Regards, Kev
Worth realising, that the abilities of the FUSE statement are configurable from the device editor. At the top right of the screen for this, you get the fuse 'words', the mask they generate, and the register number to be used. You can add your own definitions here, or edit the supplied ones. :-)

Best Wishes
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This message was ported from CCS's old forum
Original Post ID: 10752

kevGuest

Re: Config Register settings

Posted: Fri Jan 17, 2003 10:01 am

Thanks.

Regards, Kev

:=:=Hi All,
:=:=
:=:=I am using a 18F452 on a current project using PCH ver. 3.136. My question is this, is it possible to directly access the config registers? The FUSE values given in the compiler do not appear to cover all combinations regarding code protection.
:=:=Thanks for any help.
:=:=
:=:=Regards, Kev
:=Worth realising, that the abilities of the FUSE statement are configurable from the device editor. At the top right of the screen for this, you get the fuse 'words', the mask they generate, and the register number to be used. You can add your own definitions here, or edit the supplied ones. :-)
:=
:=Best Wishes
___________________________
This message was ported from CCS's old forum
Original Post ID: 10757